1155144700

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{229}}^1\times {\mathrm{691}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 2555791280

約数和(自身を除く): 1400646580

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 229, 292, 365, 458, 691, 730, 916, 1145, 1382, 1460, 1825, 2290, 2764, 3455, 3650, 4580, 5725, 6910, 7300, 11450, 13820, 16717, 17275, 22900, 33434, 34550, 50443, 66868, 69100, 83585, 100886, 158239, 167170, 201772, 252215, 316478, 334340, 417925, 504430, 632956, 791195, 835850, 1008860, 1261075, 1582390, 1671700, 2522150, 3164780, 3955975, 5044300, 7911950, 11551447, 15823900, 23102894, 46205788, 57757235, 115514470, 231028940, 288786175, 577572350, 1155144700]

約数ペア:

[(1, 1155144700), (2, 577572350), (4, 288786175), (5, 231028940), (10, 115514470), (20, 57757235), (25, 46205788), (50, 23102894), (73, 15823900), (100, 11551447), (146, 7911950), (229, 5044300), (292, 3955975), (365, 3164780), (458, 2522150), (691, 1671700), (730, 1582390), (916, 1261075), (1145, 1008860), (1382, 835850), (1460, 791195), (1825, 632956), (2290, 504430), (2764, 417925), (3455, 334340), (3650, 316478), (4580, 252215), (5725, 201772), (6910, 167170), (7300, 158239), (11450, 100886), (13820, 83585), (16717, 69100), (17275, 66868), (22900, 50443), (33434, 34550)]